COROS ANNOUNCES APEX 4, THE NEXT GENERATION OF THE WORLD'S MOST TRUSTED MOUNTAIN SPORTS WATCH
COROS APEX 4 delivers incredible battery life, precision GPS, and a lightning-fast mapping experience, all in a lightweight, premium, and durable build. The perfect combination for mountain athletes looking to train, race, and perform their best.

Shaped by years of innovation and proven in the harshest alpine environments, COROS APEX watches have powered victories at the world's toughest mountain races and guided athletes across the most demanding terrain—helping them train smarter, navigate more safely, and move faster. The all-new COROS APEX 4 GPS Watch, available today, sets the benchmark for mountain sports technology yet again. Built for both elite athletes and ambitious amateurs, COROS APEX 4 redefines the category it helped create.

Alpine-Grade Design – Lightweight Grade 5 titanium with reinforced lugs, sapphire glass, and a crystal-clear Memory-In-Pixel display designed to perform in sun, snow, and shadows.
Ultra-Precise Navigation – Enhanced Vertical GPS Algorithms, dual-frequency tracking, and a dual-range barometer deliver the highest accuracy in forests, couloirs, and alpine walls.
Best-in-Class Battery – Up to 65 hours in All-Systems GPS (46mm) or 41 hours (42mm) — enough to circle Mont Blanc or link the Grand Traverse without charging.
Zero-Lag Maps – Global topographic and landscape maps with street names render instantly with turn-by-turn navigation, POIs, and street and trail names.
Sport-Specific Software – Dedicated modes and tools for trail running, climbing, and ski touring, plus advanced training, sleep, recovery, and readiness insights.
Built-In Voice and Audio Tools – Audible pace and turn alerts, voice notes, and hands-free calling.
Multiple Sizes – Options for every wrist with 46mm and 42mm case sizes to suit every preference.

Features:

• Lightweight, durable, premium design
• Sapphire Glass with 3rd Generation MIP Touch Screen
• Lightweight and durable Grade 5 Titanium bezel
• Reinforced lugs for added durability and comfort Optical Heart Rate
• Blood Oxygen (SpO2)
• ECG (to measure HRV)
• Dual-Range Barometer
• Water Depth Sensor
• Compass
• New Memory-in-Pixel Screen for deeper colors, better contrast in sunlight
• 30x faster map and graphic loading than APEX 2
• Microphone for Voice Pins
• Speaker to take hands-free calls
• Nutrition, Heart Rate, and O ff-Course Alerts
• Storm, Safety, and Altitude Alerts
• Real-time weather, wind speed, and air pressure
• Save up to 5 locations to view weather directly on your watch
• Sleep Tracking + Sleep Quality
• Wellness Check
• Recovery Timer
• Heart Rate Variability
• Free Workouts and Training Plans from COROS
• Audio Alerts during workouts and strength training animations
• Create and Sync Routes Directly From the COROS app
• Syncs with Strava, Training Peaks, Apple Health, and more
• Endurance GPS Mode 65 hours
• High GPS Mode 53 hours
• Display Size 1.3 inch display